POST sample crashes on NT if returning from terminate_handler

In termintate_handler in post.c in the Library/Examples:

PRIVATE int terminate_handler (HTRequest * request, HTResponse *
response, void * param, int status) 
{    
  /* We are done with this request */
  HTRequest_delete(request);
  /* Terminate libwww */
  HTProfile_delete();
  exit(0);
}


If I make the callback funtion retrun instead of exiting, the sample
crashes on windows NT.

Any pointers on how to solve this problem will be appricated.

Thanx

Himanshu Soni